/*-------------------------------GLOBAL VARIABLES------------------------------------*/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "IE",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();
/*-----------------------------------------------------------------------------------------------*/
function writePano() {
	//			<h4><a href="/hdrl/common/resHallFloorPlans/RoomTours/RoomTours.html" class="boxed" rel="{handler:'iframe',size:{x:910,y:530},iframePreload:true}" title="Residence Halls">View Residence Hall Room Panoramas</a></h4>
var pano = $('pano');
var h4 = new Element('h4').inject(pano);
var a = new Element('a',{'href':'/hdrl/common/resHallFloorPlans/RoomTours/RoomTours.html',
	'class':'boxed',
	'rel':"{handler:'iframe',size:{x:910,y:530},iframePreload:true}",
	'title':'Residence Hall Room Panoramas','html':'View Residence Hall Room Panoramas'}).inject(h4);
}
function showVid(room, textLink ,displayText) {
	var h, w, size;
	var preloadImg = new Image();
	preloadImg.src =  "room360s/"+room+".jpg";

	if (screen.width <= 800) size = "small";
	else size = "large";
	if(BrowserDetect.browser == "IE") mod = 30;
	else mod = 25;
	switch (size) {
		case "small": h=240+mod;w=320+mod;break;
		case "large": h=450+mod;w=600+mod;break;
		default: h=520+mod;w=600+mod;break;
	}


	var href = "video.asp?room="+room+"&size="+size+"&browser="+BrowserDetect.browser;
if($('textLink')==null) {
	var div = new Element('div',{'id':'textLink','class':'vidIcon'}).inject($('pano'));
} else {
	var div = $('textLink')
}
if($('panoTitle')==null) var title = new Element('h5',{'html':'Room Panoramas','id':'panoTitle'}).inject(div);
	var a = new Element('a',{'title':textLink,'style':'cursor:pointer','href':href,
events:{
	'click':function(e){e.stop();SqueezeBox.open(href,{handler:'iframe',size:{x:w,y:h},iframePreload:true});}
}

}).inject(div);
new Element('br').inject(a,'after');
	if(displayText) {
		a.set({'html':textLink});
	}
}